Audible Alerts: Use the buzzer module to provide audible alerts or notifications in Arduino projects. Alarm Systems: Incorporate the buzzer module into alarm systems to indicate certain conditions or ...

there are three button used to set and control the alarm system the first one is the left button, the config button, and the right button. the config button is used to set the system mode such as ...

LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and gas sensors ...